Results 51 to 60 of about 6,801,187 (249)
The secure steganography for hiding images via GAN
EURASIP Journal on Image and Video Processing, 2020 Steganography is one of the important methods in the field of information hiding, which is the technique of hiding secret data within an ordinary file or message in order to avoid the detection of steganalysis models and human eyes. In recent years, many
Zhangjie Fu, Fan Wang, Xu Cheng
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Multi-resolution network based image steganalysis model
Intelligent and Converged Networks, 2023 Recently, many steganalysis approaches improve their feature extraction ability through adding convolutional layers. However, it often leads to a decrease of resolution in the feature map during downsampling, which makes it challenging to extract weak ...
Zimiao Wang, Jinsong Wu
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Universal Unsupervised Steganalysis Forensics Algorithm Based on Outlier Detection [PDF]
Jisuanji gongcheng, 2017 In order to solve the carrier source mismatch problem in image steganalysis,a universal unsupervised steganalysis forensics algorithm combining image retrieval and outlier detection is proposed.For the measured image,The carrier images with the same ...
WU Yunda,ZHANG Tao,HOU Xiaodan,XU Chen
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IEEE Access, 2020 There exists a need of “image steganalysis” which reveals whether steganographic signals are embedded in an image to improve information security.
Hiroya Kato +3 more
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Estimating cover image for universal payload region detection in stego images
Journal of King Saud University: Computer and Information Sciences, 2022 With the increase in digital communication, images have become indispensable media for carrying obscured communication these days. Unraveling the presence or details of obscured transmission also known as steganography is termed as steganalysis.
Punam Bedi, Anuradha Singhal
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IEEE Access, 2020 Convolutional neural network-based methods are attracting increasing attention in steganalysis. However, steganalysis for content-adaptive image steganography in the spatial domain is still a difficult problem.
Zhili Xiang +5 more
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PSW statistical LSB image steganalysis [PDF]
, 2017 Steganography is the art and science of producing covert communications by concealing secret messages in apparently innocent media, while steganalysis is the art and science of detecting the existence of these.
Abdul Manaf, Azizah +5 more
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A Steganography Algorithm Based on CycleGAN for Covert Communication in the Internet of Things
IEEE Access, 2019 With the wide application of the Internet of Things (IoT), the risk of data leakage and theft in IoT is gradually increasing since communication channel is public in data transmission.
Ruohan Meng +4 more
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Adversarial Attack Based on Perturbation of Contour Region to Evade Steganalysis-Based Detection
IEEE Access, 2021 Deep neural networks (DNN) are applied in various fields because they afford good performance. However, they seem vulnerable to adversarial examples. Therefore, studies are actively investigating adversarial defenses to improve the robustness of DNNs as ...
Hyunsik Na, Gwonsang Ryu, Daeseon Choi
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Topological Data Analysis as Image Steganalysis Technique
, 2018 Image Steganography is the technique of hiding sensitive data (secrete message) inside cover images in a way that no suspicion occurs to attackers, while steganalysis is the technique of detecting the embedded data by unauthorized persons.
Jassim, Sabah A. +5 more
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